{"cve":{"cve_id":"CVE-2019-5521","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01628,"epss_percentile":0.73077,"epss_as_of":"2026-06-23","description":"VMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before ESXi650-201903001), Workstation (15.x before 15.0.3 and 14.x before 14.1.6) and Fusion (11.x before 11.0.3 and 10.x before 10.1.6) contain an out-of-bounds read vulnerability in the pixel shader functionality. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to create a denial-of-service condition on the host. Exploitation of this issue require an attacker to have access to a virtual machine with 3D graphics enabled. It is not enabled by default on ESXi and is enabled by default on Workstation and Fusion.","published_at":"2019-09-20T18:00:52Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0757","https://www.vmware.com/security/advisories/VMSA-2019-0012.html"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:12:52.478018Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-esxi","product_name":"VMware ESXi","version_start":"6.7 before ESXi670-201904101-SG","version_start_inclusive":true,"version_end":"6.7 before ESXi670-201904101-SG","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-esxi:6.7 before ESXi670-201904101-SG:6.7 before ESXi670-201904101-SG"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-esxi","product_name":"VMware ESXi","version_start":"6.5 before ESXi650-201903001","version_start_inclusive":true,"version_end":"6.5 before ESXi650-201903001","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-esxi:6.5 before ESXi650-201903001:6.5 before ESXi650-201903001"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-fusion","product_name":"VMware Fusion","version_start":"11.x before 11.0.3","version_start_inclusive":true,"version_end":"11.x before 11.0.3","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-fusion:11.x before 11.0.3:11.x before 11.0.3"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-fusion","product_name":"VMware Fusion","version_start":"10.x before 10.1.6","version_start_inclusive":true,"version_end":"10.x before 10.1.6","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-fusion:10.x before 10.1.6:10.x before 10.1.6"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-workstation","product_name":"VMware Workstation","version_start":"15.x before 15.0.3","version_start_inclusive":true,"version_end":"15.x before 15.0.3","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-workstation:15.x before 15.0.3:15.x before 15.0.3"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-workstation","product_name":"VMware Workstation","version_start":"14.x before 14.1.6","version_start_inclusive":true,"version_end":"14.x before 14.1.6","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-workstation:14.x before 14.1.6:14.x before 14.1.6"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0757","source_type":"MISC","tags":[]},{"url":"https://www.vmware.com/security/advisories/VMSA-2019-0012.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2019-09-20T18:00:52Z","label":"CVE published","source":null}]}